This article explores the many issues involved in establishing the diagnosis of intellectual disability in a so-called Atkins (death penalty exemption) hearing. Among the issues addressed are the need to go beyond IQ scores in establishing intellectual deficits, the need to go beyond rating scores in establishing adaptive behavior deficits, the…

This paper reviews the literature on assessment bias issues in special education. While assessment instruments yielding a single IQ score are seen as useful components in a comprehensive multifactored assessment, and are the primary tool of diagnosis for mental retardation, they are found to be irrelevant when applied to students with learning…

This report synthesizes the key themes and ideas discussed at two 1-day workshops addressing issues in the use of IQ tests in special education evaluation and placement. The first section considers the background and legal context of the issue. The next section looks at IQ tests in school settings. Key ideas raised include the importance of never…